Advanced SQL for Data Analytics. A collection of problem-solving solutions covering complex Joins, Window Functions, CTEs, and Query Optimization. Includes real-world interview questions, schema ...

Getting ready for a SQL interview can feel like a big task. There are so many things to know, and interviewers love to ask about them! This guide is here to help. We’ve gathered some of the most ...

Abstract: SQL query optimization aims to choose an optimal Query Execution Plan (QEP) for a query. The existing optimizers usually choose the plan with the minimal execution cost. However, in some ...

The former Democratic congresswoman, known for her own grilling of executives on Capitol Hill, threatened to abandon an interview after she was asked several follow-up questions. By Laurel Rosenhall ...

Getting ready for a Selenium interview after five years in the field can feel overwhelming. There’s a lot to remember—frameworks, real-world bugs, and all those tricky locator problems. If you’re ...

Abstract: Point-supervised Temporal Action Localization (PS-TAL) detects temporal intervals of actions in untrimmed videos with a label-efficient paradigm. However, most existing methods fail to learn ...

Are you thinking about the use of AI in your role and/or in your district? Here are some possible questions that students, educators, and families can ask as schools and districts develop local ...

Zohran Mamdani, a progressive state lawmaker who is running for mayor of New York City, visited The New York Times for an interview. Zohran Mamdani, 33, would be New York City’s first Muslim mayor if ...

In-person job interviews are stressful enough, with candidates preparing answers, anticipating questions and crafting the right resume for the job. But, some hiring mangers throw in additional tests ...

SQL-Mongo Converter is a lightweight Python library for converting SQL queries into MongoDB query dictionaries and converting MongoDB query dictionaries into SQL statements. It is designed for ...